SIEMENS 5SY1702-4 – HOT INQUIRY SPARE PART

Siemens 5SY1702-4 is a SENTRON 5SY1 series thermal-magnetic device circuit breaker with built-in NO auxiliary contact, F2 trip characteristic, rated current 2A. It is designed for protection of AC and DC control circuits, PLC inputs, solenoid valves, indicator lights and small electronic loads. It provides overload and short-circuit protection, compact 1-pole DIN rail design, widely used inside industrial control cabinets and frequently requested spare for machine retrofit.

Technical Specifications

| Manufacturer | Siemens |
| — | — |
| Model | 5SY1702-4 |
| Product Type | Device Circuit Breaker |
| Series | SENTRON 5SY1 |
| Rated Current | 2 A |
| Trip Curve | F2 |
| Rated Voltage AC | 230 VAC, 50/60 Hz |
| Rated Voltage DC | 60 VDC |
| Breaking Capacity Icn | 3 kA (AC) |
| Pole | 1-pole |
| Auxiliary Contact | Integrated NO auxiliary switch |
| Standard | IEC 60934 |
| Mounting | DIN rail mounting |
| Enclosure Rating | IP20 |
| Operating Temperature | -20℃ ~ +60℃ |
| Certifications | CE, RoHS compliant |

Application

It is commonly used for 24VDC control loops, PLC module protection, solenoid valve circuits, signal lamp circuits in packaging machinery, conveyor control panels, machine tools and automated production lines. The auxiliary contact can send fault feedback signal to HMI or PLC when tripped.

Inquiry Note

Siemens 5SY1702-4 is one of our popular hot inquiry low voltage control spare parts. Please send your RFQ for quotation, stock availability, lead time or datasheet of this device circuit breaker.